Jillian is using integer tiles to add 7 + (negative 2). She uses the steps below.Step 17 positive tiles.Step 27 positive tiles a

Question

2 years ago

10

Jillian is using integer tiles to add 7 + (negative 2). She uses the steps below.Step 17 positive tiles.Step 27 positive tiles a

nd 2 negative tiles.Step 37 positive tiles and 2 negative tiles. 2 positive and 2 negative tiles are circled.Step 47 + (negative 2) = 2Jillian has made an error. In which step does it occur?Step 1Step 2Step 3Step 4

Mathematics

1 answer:

NemiM [27] · Answer 1 · 2023-04-20T22:37:23+03:00

NemiM [27]2 years ago

3 0

Answer:

d

Step-by-step explanation:

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